Schneider Electric Black pushbutton XB7NA21 Manufacturer :Schneider Electric Designation :Black pushbutton D22, flat, bw, 1S Type :XB7NA21 Number of command positions :1 Design of the button :flat Colour of the button :black/white Design of the lens :round Hole diameter :22.5 mm Suitable for lighting :no Switching function latching :no Keying :yes Supply voltage of the lamp :0 V Number of contacts as normally open :1 Electrical connection type :screw connection With front ring :yes Front ring material :plastic Front ring colour :black Protection class (IP) :IP54 Protection class (NEMA) :other Schneider Electric Black pushbutton XB7NA21: further details The Harmony XB7 series offers a wide range of 22mm complete devices such as pushbuttons, indicator lights and selector switches through to emergency stop switches. This makes this plastic pushbutton in monobloc design ideal for universal and cost-effective use in industry, mechanical engineering and by switch cabinet manufacturers. The push-button without detent in the colour black has a high IP protection class. Mounted in a 22mm hole, the pushbutton is connected with a normally open contact using the screw terminals on the back. The unit is connected using screw terminals on the back of the product. Suitable for international use due to the large number of product standards and certifications available. Thanks to the Green Premium eco-label, you can obtain detailed information on material content, environmental impact and circular economy to support your sustainability goals. , EAN: 3606480469886.